Update triggers in VS insertion pipelines

[JanProvaznik]

Context

#10966
#10919
#10920
Without this change the scheduled runs on main inputs CI from any branch that had the last successful run which is wrong.

Notes for review

Desired functionality:

1. Manually trigger from AzDO UI, ability to select as input resource pipeline a specific MSBuild CI run and specify to which branch to insert.
2. Scheduled run on main every weekday inputting the last successful CI on main.
3. Triggered runs after CI run finished in release branches (vs*)
4. Ability to disable 2.,3. via AzDO UI by setting custom triggers and schedule.

Changes Made

Set schedules and triggers.
Changes logic to trigger servicing insertion on each commit to release branch.

Testing

Manually tested scenarios in a playground AzDO org.

• Main last build, scheduled on main
• release last build, scheduled on main
• release last build, triggered by ci
• multiple release branches - no double triggers
• new release branch
• manual run